Home / 2,389,996.16-3,586,649.48-950,531.80

Finding the Fourth Proportional to 2,389,996.16, 3,586,649.48 and 950,531.80

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Solution

The fourth proportional to 2,389,996.16, 3,586,649.48 and 950,531.80 is: 1,426,456.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,389,996.16 : 3,586,649.48 = 950,531.80 : x
  2. Step 2: Convert to fraction form
    2,389,996.16/3,586,649.48 = 950,531.80/x
  3. Step 3: Cross multiply
    2,389,996.16x = 3,586,649.48 × 950,531.80
  4. Step 4: Simplify right side
    2,389,996.16x = 3,409,224,386,193.46
  5. Step 5: Solve for x
    x = 3,409,224,386,193.46/2,389,996.16
  6. Step 6: Final answer
    x = 1,426,456.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.